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5243304741 = 31747768247
BaseRepresentation
bin1001110001000011…
…00111101100100101
3111112102012110220220
410320201213230211
541214241222431
62224142114553
7243635232513
oct47041475445
914472173826
105243304741
112250788504
121023b7ba59
136573989ac
1437a5174b3
1520a4b6b96
hex138867b25

5243304741 has 4 divisors (see below), whose sum is σ = 6991072992. Its totient is φ = 3495536492.

The previous prime is 5243304727. The next prime is 5243304749. The reversal of 5243304741 is 1474033425.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5243304741 - 25 = 5243304709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5243304749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 873884121 + ... + 873884126.

It is an arithmetic number, because the mean of its divisors is an integer number (1747768248).

Almost surely, 25243304741 is an apocalyptic number.

It is an amenable number.

5243304741 is a deficient number, since it is larger than the sum of its proper divisors (1747768251).

5243304741 is a wasteful number, since it uses less digits than its factorization.

5243304741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1747768250.

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 5243304741 is about 72410.6673149751. The cubic root of 5243304741 is about 1737.2741859700.

The spelling of 5243304741 in words is "five billion, two hundred forty-three million, three hundred four thousand, seven hundred forty-one".

Divisors: 1 3 1747768247 5243304741